Re: [PATCH 1/5] doc: git-checkout: clarify intro

[Junio C Hamano <gitster@pobox.com>]

Junio C Hamano <gitster@pobox.com> writes:

>> -Updates files in the working tree to match the version in the index
>> -or the specified tree.  If no pathspec was given, `git checkout` will
>> -also update `HEAD` to set the specified branch as the current
>> -branch.
>> +`git checkout` has two main modes:

Another thing I noticed but forgot to mention.

>> +
>> +1. **Switch branches**, with `git checkout <branch>`

Does everybody really understand what it means to "switch branches"
without further explanation?

Also "<branch>" -> "(<branch> | <commit>)", perhaps, as working on
the unnamed branch (aka detached HEAD) behaves very much the same
way as working on a named branch.